Home / 3,585,708.54-4,948,133.47-1,954,080.86

Finding the Fourth Proportional to 3,585,708.54, 4,948,133.47 and 1,954,080.86

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Solution

The fourth proportional to 3,585,708.54, 4,948,133.47 and 1,954,080.86 is: 2,696,552.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,585,708.54 : 4,948,133.47 = 1,954,080.86 : x
  2. Step 2: Convert to fraction form
    3,585,708.54/4,948,133.47 = 1,954,080.86/x
  3. Step 3: Cross multiply
    3,585,708.54x = 4,948,133.47 × 1,954,080.86
  4. Step 4: Simplify right side
    3,585,708.54x = 9,669,052,876,826.52
  5. Step 5: Solve for x
    x = 9,669,052,876,826.52/3,585,708.54
  6. Step 6: Final answer
    x = 2,696,552.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.